a foot thick的用法和样例：
- The creek adjoining grandpa's house had ice at least a foot thick in winter.
- The statue was made to scale, one inch to a foot.
- He seems never to have put a foot wrong.
- He seems never to have set a foot wrong.
- They tried to get a foot in the door.
- It's difficult to get a foot in the door of publishing.
a foot thick的相关资料：